Richtek

RT9186AGQV

The Richtek RT9186AGQV is a high-efficiency synchronous step-down (buck) regulator designed for a wide range of power conversion applications. It offers a compact solution with high efficiency and low thermal dissipation, making it ideal for use in a variety of electronic devices.

Description:

The RT9186AGQV is a synchronous step-down regulator that provides an output voltage as low as 0.9V from a wide input voltage range of 4V to 36V. It features a high efficiency of up to 95% and operates with a switching frequency of up to 1.5MHz. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

• High efficiency: Up to 95% efficiency
• Wide input voltage range: 4V to 36V
• Low output voltage: As low as 0.9V
• High switching frequency: Up to 1.5MHz
• Synchronous rectification for improved efficiency
• Low quiescent current: 35µA
• Protection features: Over-current protection, over-temperature protection, and short-circuit protection
• Compact QFN package

Applications:

The RT9186AGQV is suitable for a wide range of power conversion applications, including:

1. Portable devices: Smartphones, tablets, and wearable devices
2. Power banks and battery chargers
3. LED lighting applications
4. Industrial and medical equipment
5. IoT devices and smart home applications
6. Automotive electronics

The RT9186AGQV's high efficiency, low output voltage, and compact package make it an ideal choice for applications where space and power consumption are critical factors. Its protection features also ensure reliable operation and long product life.